Publications by authors named "Rachel A Carvalho"

Three new sharpshooter species of the genus Fonsecaiulus Young, 1977 are described and illustrated from specimens collected in the Brazilian Atlantic Forest, Fonsecaiulus rectangularis and Fonsecaiulus guttiformis, and in the Brazilian Cerrado, Fonsecaiulus filiformis. The descriptions are based on features from the external morphology, color pattern, and male and female genital structures. Comparisons of the three new taxa with the remaining six Fonsecaiulus species are provided.

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The female genitalia of the Cicadellidae (leafhoppers) are usually considered more morphologically conservative (i.e., less variable) than the male genitalia at the generic and specific levels.

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A new genus, Cavichiana, is described for a new species of Cicadellini, C. bromelicola, from Southeastern Brazil (states of Rio de Janeiro and São Paulo). The new genus can be distinguished from other genera of the Cicadellini by the following combination of features: (1) head deltoid, strongly produced anteriorly; (2) ocelli located distinctly anterad of anterior eye angles; (3) aedeagus tubular, elongate, its apex with a conspicuous crown of spines; (4) paraphyses with both stalk and rami elongate, rami slender and each with basidorsal dentiform projection.

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